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Rubber roller

A rubber roller and rubber technology, applied in the field of rubber rollers, can solve the problems of low hardness, low sheet adhesion, low dyne value of polyurethane composite film, etc., and achieve the effect of high dyne value and large adhesion

Inactive Publication Date: 2014-05-07
宋昊
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, the adhesive rubber roller in the polyurethane composite film manufacturing equipment has small particles and low hardness on the surface of the rubber layer, resulting in a low dyne value of the produced polyurethane composite film and small adhesion to the plate, which affects product quality.

Method used

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  • Rubber roller

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Embodiment Construction

[0008] Below in conjunction with accompanying drawing, the present invention is described in further detail:

[0009] Such as figure 1 As shown, the polyurethane decorative film bonded rubber roller includes a rubber surface layer 1 and an iron mandrel shaft 2. It is characterized in that: the rubber surface layer 1 is tightly compounded on the iron mandrel shaft 2, and the particle size of the rubber surface layer 1 is 350. mesh, the hardness is 90 degrees.

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Abstract

The invention discloses a rubber roller. The rubber roller comprises a rubber surface layer (1) and an iron core shaft (2), and is characterized in that the rubber surface layer (1) is tightly compounded on the iron core shaft (2); the mesh number of the rubber surface layer (1) is 350, and the hardness is 90A. The rubber roller has the advantages and effects that the polyurethane decorative film produced by the rubber roller is high in dyne value, and is high in adhesive force with a plate.

Description

technical field [0001] The invention belongs to polyurethane composite film manufacturing equipment, in particular to a rubber roller. Background technique [0002] At present, the adhesive rubber roller in the polyurethane composite film manufacturing equipment has small particles and low hardness on the surface of the rubber layer, resulting in a low dyne value of the produced polyurethane composite film and small adhesion to the plate, which affects product quality. Contents of the invention [0003] Aiming at the above-mentioned deficiencies in the prior art, the present invention provides a polyurethane decorative film bonding rubber roller. The polyurethane decorative film produced by the rubber roller has a high dyne value and strong adhesion to the plate. [0004] The technical solution of the present invention is: a polyurethane decorative film bonded rubber roller, including a rubber surface layer 1 and an iron core shaft 2, characterized in that: the rubber surf...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B32B1/08B32B15/06
Inventor 宋昊
Owner 宋昊
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